opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/AttributeIndex.java
@@ -418,7 +418,7 @@ // Sorting the keys will ensure database record locks are acquired // in a consistent order and help prevent transaction deadlocks between // concurrent writers. Set<ByteString> set = new HashSet<ByteString>(); Set<ByteString> set = new HashSet<>(); int substrLength = indexConfig.getSubstringLength();